[go: up one dir, main page]

WO2002000569A3 - Procede et systeme de liant pour matiere particulaire - Google Patents

Procede et systeme de liant pour matiere particulaire Download PDF

Info

Publication number
WO2002000569A3
WO2002000569A3 PCT/US2001/020141 US0120141W WO0200569A3 WO 2002000569 A3 WO2002000569 A3 WO 2002000569A3 US 0120141 W US0120141 W US 0120141W WO 0200569 A3 WO0200569 A3 WO 0200569A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
binder
injection molding
powder injection
binder system
Prior art date
Application number
PCT/US2001/020141
Other languages
English (en)
Other versions
WO2002000569A2 (fr
Inventor
Karl-Heinz Schofalvi
Dennis Lee Hammond
Henry Philipp Warren
Original Assignee
Apex Advanced Technologies Llc
Karl-Heinz Schofalvi
Dennis Lee Hammond
Henry Philipp Warren
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apex Advanced Technologies Llc, Karl-Heinz Schofalvi, Dennis Lee Hammond, Henry Philipp Warren filed Critical Apex Advanced Technologies Llc
Priority to AU2001275840A priority Critical patent/AU2001275840A1/en
Priority to US10/311,615 priority patent/US6846862B2/en
Publication of WO2002000569A2 publication Critical patent/WO2002000569A2/fr
Publication of WO2002000569A3 publication Critical patent/WO2002000569A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B22F3/1025—Removal of binder or filler not by heating only
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/6346—Polyesters
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/638—Removal thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C08K5/31—Guanidine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

La présente invention porte sur une composition de liant comprenant un polymère de polyester aliphatique; une cire d'éthylènebisamide et un agent de mouillage de guanidine. La composition peut également contenir un additif qui accélère ou étend le déliement de la composition de liant, et sur un procédé de formation d'une pièce frittée par moulage par injection de poudre, Ce procédé consiste à former une composition verte comprenant un liant et une poudre inorganique, le liant étant une composition comprenant un polymère de polyester aliphatique, une cire d'éthylènebisamide et un agent de mouillage de guanidine, et peut également comprendre un additif qui accélère ou retarde l'achèvement du déliement du liant; faire fondre la composition; l'injecter dans un moule pour former une pièce; chauffer la pièce à une température à laquelle le liant se décompose; et chauffer la pièce à une température à laquelle la poudre inorganique est frittée.
PCT/US2001/020141 2000-06-26 2001-06-22 Procede et systeme de liant pour matiere particulaire WO2002000569A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001275840A AU2001275840A1 (en) 2000-06-26 2001-06-22 Binder system and method for forming sintered parts by powder injection molding
US10/311,615 US6846862B2 (en) 2000-06-26 2001-06-22 Binder system and method for particulate material cross-reference to related application

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/603,678 2000-06-26
US09/603,678 US6376585B1 (en) 2000-06-26 2000-06-26 Binder system and method for particulate material with debind rate control additive

Publications (2)

Publication Number Publication Date
WO2002000569A2 WO2002000569A2 (fr) 2002-01-03
WO2002000569A3 true WO2002000569A3 (fr) 2003-10-30

Family

ID=24416471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/020141 WO2002000569A2 (fr) 2000-06-26 2001-06-22 Procede et systeme de liant pour matiere particulaire

Country Status (3)

Country Link
US (2) US6376585B1 (fr)
AU (1) AU2001275840A1 (fr)
WO (1) WO2002000569A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE44343E1 (en) 2002-07-24 2013-07-09 Lucas-Milhaupt, Inc. Flux cored preforms for brazing

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014403A1 (de) * 2000-03-24 2001-09-27 Wolfgang Kochanek Verfahren zur Fertigung von Metallteilen
DE10034885A1 (de) * 2000-07-18 2002-02-07 Epcos Ag Verfahren zum Entkohlen keramischer Formkörper
US7264646B2 (en) * 2001-08-14 2007-09-04 Apex Advanced Technologies, Llc Lubricant system for use in powdered metals
US6679935B2 (en) * 2001-08-14 2004-01-20 Apex Advanced Technologies, Llc Lubricant system for use in powdered metals
US7402622B1 (en) * 2002-10-22 2008-07-22 John Lombardi Powder injection molding composition
DE10205739B4 (de) * 2002-02-12 2004-11-11 Ulrich Wennemann Verfahren zum Herstellen eines als Zahnersatz oder Kunstzahn ausgebildeten Keramikteils
US20040138049A1 (en) * 2003-01-10 2004-07-15 Pcc Structurals, Inc. Method and composition for solvent extraction of material from a molding
WO2005023862A2 (fr) 2003-08-07 2005-03-17 Zymogenetics, Inc. Preparations homogenes d'il-28 et d'il-29
US7192464B2 (en) * 2003-09-03 2007-03-20 Apex Advanced Technologies, Llc Composition for powder metallurgy
US20050156362A1 (en) * 2003-11-29 2005-07-21 Joe Arnold Piezoelectric device and method of manufacturing same
CN100549146C (zh) * 2004-01-20 2009-10-14 株式会社神户制钢所 粉末冶金用润滑剂、粉末冶金用混合粉末及烧结体的制造方法
US7691174B2 (en) * 2004-03-08 2010-04-06 Battelle Memorial Institute Feedstock composition and method of using same for powder metallurgy forming a reactive metals
KR101115225B1 (ko) * 2004-03-08 2012-02-21 바텔리 메모리얼 인스티튜트 원료 조성물 및 반응성 금속의 분말야금 성형을 위해 이를사용하는 방법
US7713508B2 (en) * 2004-03-19 2010-05-11 Arrowhead Center, Inc. Thiation of carbon nanotubes and composite formation
US9089427B2 (en) 2004-07-02 2015-07-28 Praxis Powder Technology, Inc. Method of making porous metal articles
US8500843B2 (en) 2004-07-02 2013-08-06 Praxis Powder Technology, Inc. Controlled porosity article
US20100094420A1 (en) * 2004-07-02 2010-04-15 Grohowski Jr Joseph A Porous Bone Fixation Device
US7674426B2 (en) * 2004-07-02 2010-03-09 Praxis Powder Technology, Inc. Porous metal articles having a predetermined pore character
BRPI0403536B1 (pt) * 2004-08-06 2011-08-23 reator de plasma industrial para a extração de ligantes assistida por plasma, de peças produzidas por injeção de pós.
JP5503838B2 (ja) * 2004-10-15 2014-05-28 太盛工業株式会社 多孔質焼結体の製造方法、多孔質焼結成形材料及び多孔質焼結体
US20060166159A1 (en) * 2005-01-25 2006-07-27 Norbert Abels Laser shaping of green metal body used in manufacturing an orthodontic bracket
US20060163774A1 (en) * 2005-01-25 2006-07-27 Norbert Abels Methods for shaping green bodies and articles made by such methods
US20060166158A1 (en) * 2005-01-25 2006-07-27 Norbert Abels Laser shaping of green metal body to yield an orthodontic bracke
AU2005329527B2 (en) * 2005-03-23 2011-10-27 Sekisui Chemical Co., Ltd. Thermally disappearing resin particle
US7892314B2 (en) * 2005-08-26 2011-02-22 Apex Advanced Technologies, Llc Powder metal composition containing micronized deformable solids and methods of making and using the same
US20070077164A1 (en) * 2005-10-03 2007-04-05 Apex Advanced Technologies, Llc Powder metallurgy methods and compositions
US7497982B2 (en) * 2005-10-20 2009-03-03 Corning Incorporated Method for forming a ceramic article using self lubricating binders
JP2009515703A (ja) * 2005-11-10 2009-04-16 ウルヴァリン チューブ，インク． フラックスを含むエラストマーの長い連続層を持つろう付け結合材
GB0524196D0 (en) * 2005-11-28 2006-01-04 Cleansorb Ltd Comminutable polyesters
US8026296B2 (en) * 2005-12-20 2011-09-27 3M Innovative Properties Company Dental compositions including a thermally labile component, and the use thereof
US20070142498A1 (en) * 2005-12-20 2007-06-21 Brennan Joan V Dental compositions including thermally responsive additives, and the use thereof
US7776940B2 (en) * 2005-12-20 2010-08-17 3M Innovative Properties Company Methods for reducing bond strengths, dental compositions, and the use thereof
US7896650B2 (en) * 2005-12-20 2011-03-01 3M Innovative Properties Company Dental compositions including radiation-to-heat converters, and the use thereof
US8274014B2 (en) 2006-05-25 2012-09-25 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of making and using same
EP2038085B1 (fr) * 2006-05-25 2019-09-11 Bellman-melcor Development, Llc Fil d'apport avec flux pour brasage et brasage tendre et procédés de fabrication de celui-ci
KR20080027171A (ko) * 2006-09-22 2008-03-26 세이코 엡슨 가부시키가이샤 소결체의 제조방법 및 소결체
JP4420003B2 (ja) * 2006-09-22 2010-02-24 セイコーエプソン株式会社 成形体形成用組成物
CN101600535B (zh) * 2006-12-11 2015-05-20 卢卡斯米尔霍特公司 低银和非银填充金属和合金以及相应的连接体系和方法
JP4595954B2 (ja) * 2007-03-15 2010-12-08 セイコーエプソン株式会社 焼結体の製造方法
JP4483880B2 (ja) * 2007-03-15 2010-06-16 セイコーエプソン株式会社 成形体形成用組成物、脱脂体および焼結体
WO2008148088A1 (fr) * 2007-05-25 2008-12-04 Lucas Milhaupt, Inc. Matériau de brasage
US7883662B2 (en) * 2007-11-15 2011-02-08 Viper Technologies Metal injection molding methods and feedstocks
US20090206526A1 (en) * 2008-02-18 2009-08-20 Huntsman Petrochemical Corporation Sintering aids
EP2151214B1 (fr) * 2008-07-30 2013-01-23 Ivoclar Vivadent AG Barbotine durcissant à la lumière pour la fabrication stéréolithographique de céramiques dentaires
EP2344297A1 (fr) * 2008-10-09 2011-07-20 H.C. Starck Ceramics GmbH & Co. KG Nouvelles feuilles de protection contre l usure, procédé de fabrication et utilisation associés
DE102009004829A1 (de) 2009-01-13 2010-07-22 Gkn Sinter Metals Holding Gmbh Mischung zur Verhinderung von Oberflächenflecken
JP5709856B2 (ja) * 2009-06-25 2015-04-30 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 熱可塑性成型組成物を用いて射出成型、押出成型またはプレスで製造された金属製及び／又はセラミック製成型物からバインダーを連続的に熱的に除去する方法
US8124187B2 (en) 2009-09-08 2012-02-28 Viper Technologies Methods of forming porous coatings on substrates
TWI393695B (zh) * 2009-10-02 2013-04-21 Chunghwa Picture Tubes Ltd 奈米粉末漿體的製造方法及其應用
EP2493652A4 (fr) 2009-10-26 2017-02-08 Lucas-Milhaupt, Inc. Matériau de brasage à faible teneur en argent et faible teneur en nickel
AT509613B1 (de) * 2010-04-01 2017-05-15 Univ Wien Tech Verfahren zur herstellung von formköpern aus aluminiumlegierungen
US8507640B2 (en) 2010-08-19 2013-08-13 International Business Machines Corporation Methods of ring opening polymerization and catalysts therefor
US8734715B2 (en) 2011-01-13 2014-05-27 Ut-Battelle, Llc Method for the preparation of ferrous low carbon porous material
DE102011080606A1 (de) * 2011-08-08 2013-02-14 Sennheiser Electronic Gmbh & Co. Kg Dynamischer elektroakustischer Wandler
EP2827348B1 (fr) * 2012-03-12 2022-01-26 Nitto Denko Corporation Aimant permanent aux terres rares et procédé de fabrication d'aimant permanent aux terres rares
CN102764886A (zh) * 2012-07-16 2012-11-07 包敢锋 粉末冶金结构件压坯强度增强剂
CN104981219B (zh) 2013-01-08 2018-03-06 实践粉体技术有限公司 高强度注塑模制的矫形装置
EP2765121A1 (fr) * 2013-07-15 2014-08-13 Comadur S.A. Liant pour composition de moulage par injection
US9908261B2 (en) 2013-05-07 2018-03-06 Comadur S.A. Mixer, method of mixing raw material for powder metallurgy binder for injection moulding composition
KR102148055B1 (ko) * 2013-05-28 2020-08-26 코마도 쏘시에떼 아노님 사출 성형 조성물용 바인더
EP2808114A3 (fr) 2013-05-30 2015-09-02 Lucas-Milhaupt, Inc. Procédé de revêtement de flux des préformes de brasure et parties discrètes
US10022845B2 (en) 2014-01-16 2018-07-17 Milwaukee Electric Tool Corporation Tool bit
US9731383B2 (en) 2014-07-09 2017-08-15 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of using same
DE102015100475A1 (de) * 2015-01-14 2016-07-14 Harting Kgaa Thermoelement
US10744601B2 (en) 2015-08-07 2020-08-18 Bellman-Melcor Development, Llc Bonded brazing ring system and method for adhering a brazing ring to a tube
US11141919B2 (en) 2015-12-09 2021-10-12 Holo, Inc. Multi-material stereolithographic three dimensional printing
US10935891B2 (en) 2017-03-13 2021-03-02 Holo, Inc. Multi wavelength stereolithography hardware configurations
GB2564956B (en) 2017-05-15 2020-04-29 Holo Inc Viscous film three-dimensional printing systems and methods
US10245785B2 (en) 2017-06-16 2019-04-02 Holo, Inc. Methods for stereolithography three-dimensional printing
US11319256B2 (en) 2017-09-19 2022-05-03 Arris Composites Inc. Fiber-reinforced metal-, ceramic-, and metal/ceramic-matrix composite materials and methods therefor
US11638987B2 (en) 2017-12-01 2023-05-02 Milwaukee Electric Tool Corporation Wear resistant tool bit
USD921468S1 (en) 2018-08-10 2021-06-08 Milwaukee Electric Tool Corporation Driver bit
EP3902659A4 (fr) 2018-12-26 2022-09-07 Holo, Inc. Capteurs pour systèmes et méthodes d'impression tridimensionnelle
WO2020167665A1 (fr) 2019-02-11 2020-08-20 Holo, Inc. Procédés et systèmes pour impression tridimensionnelle
US11982386B2 (en) 2021-05-21 2024-05-14 S & B Technical Products, Inc. Process for producing gripping elements for sealing and restraint systems for fluid pipelines and pipe joints produced thereby
CN118768564B (zh) * 2024-09-05 2024-11-12 开禾科技(宁波)有限公司 用于金属注射成型的高流动低灰分粘结剂及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024708A (en) * 1988-02-10 1991-06-18 Contec Chemieanlagen Gmbh Castable and/or pressable gas generating propellants
JPH04256964A (ja) * 1991-02-08 1992-09-11 Ricoh Co Ltd 画像形成方法
WO1999028067A1 (fr) * 1997-12-02 1999-06-10 Höganäs Ab Lubrifiant pour compositions de poudre metallurgique
US6093761A (en) * 1999-04-14 2000-07-25 Stanton Advanced Materials, Inc. Binder system and method for particulate material

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US603678A (en) 1898-05-10 dickerson
US3933941A (en) 1971-07-09 1976-01-20 Mitsubishi Gas Chemical Co., Ltd. Thermoplastic blended composition comprising polyphenylene ether, aromatic polycarbonate and styrene resin
US4197118A (en) 1972-06-14 1980-04-08 Parmatech Corporation Manufacture of parts from particulate material
US4265794A (en) 1976-01-07 1981-05-05 Ford Motor Company Moldable mixture of sacrificial binder and sinterable particulate solids
JPS5927743B2 (ja) 1979-02-28 1984-07-07 旭硝子株式会社 セラミック紛未の成形品の処理方法
US4305756A (en) 1980-01-14 1981-12-15 Witec Cayman Patents, Ltd. Method and means for removing binder from a green body
US4456713A (en) 1982-12-20 1984-06-26 Gte Laboratories Incorporated Composition for injection molding
US4624812A (en) 1983-01-21 1986-11-25 Celanese Corporation Injection moldable ceramic composition containing a polyacetal binder and process of molding
US4638029A (en) 1983-02-22 1987-01-20 Union Carbide Corporation Ceramic composition and process for use thereof
US4602953A (en) 1985-03-13 1986-07-29 Fine Particle Technology Corp. Particulate material feedstock, use of said feedstock and product
US4595558A (en) 1985-05-17 1986-06-17 Kerr-Mcgee Chemical Corporation Additive agents for use in the manufacture of molded particulate metal articles
US4734237A (en) 1986-05-15 1988-03-29 Allied Corporation Process for injection molding ceramic composition employing an agaroid gell-forming material to add green strength to a preform
US4891399A (en) 1986-10-28 1990-01-02 Calp Corporation Thermoplastic resin-based molding composition
US4814370A (en) 1987-01-27 1989-03-21 Air Products And Chemicals, Inc. CO2 copolymer ceramic-binder composition
US4898902A (en) 1987-07-03 1990-02-06 Adeka Fine Chemical Co., Ltd. Binder composition for injection molding
US4765950A (en) 1987-10-07 1988-08-23 Risi Industries, Inc. Process for fabricating parts from particulate material
JPH01198405A (ja) 1988-02-04 1989-08-10 Sanwa Kagaku Kogyo Kk 金属粉末射出成形用ポリアミド系バインダー
US5028367A (en) 1988-08-15 1991-07-02 Rensselaer Polytechnic Institute Two-stage fast debinding of injection molding powder compacts
US4964907A (en) 1988-08-20 1990-10-23 Kawasaki Steel Corp. Sintered bodies and production process thereof
JPH0637643B2 (ja) 1988-10-18 1994-05-18 住友金属鉱山株式会社 射出成形用組成物
JPH02302357A (ja) 1988-12-24 1990-12-14 Ngk Insulators Ltd セラミックス射出成形材料及びこれを用いた射出成形方法
JPH0647684B2 (ja) 1989-01-20 1994-06-22 川崎製鉄株式会社 射出成形体の脱脂方法
US5278250A (en) 1989-11-04 1994-01-11 Del-Ichi Ceramo Co., Limited Process for preparing organic binder
US5155158A (en) 1989-11-07 1992-10-13 Hoechst Celanese Corp. Moldable ceramic compositions
DE3938894A1 (de) 1989-11-24 1991-05-29 Fraunhofer Ges Forschung Binder fuer metall- oder keramikpulver
JPH0711012B2 (ja) 1990-02-06 1995-02-08 三洋化成工業株式会社 成形用組成物および焼結体の製造方法
DE59101468D1 (de) 1990-02-21 1994-06-01 Basf Ag Thermoplastische Massen für die Herstellung keramischer Formkörper.
DE4021739A1 (de) 1990-07-07 1992-01-09 Basf Ag Thermoplastische massen fuer die herstellung metallischer formkoerper
US5135977A (en) 1990-10-04 1992-08-04 Sumitomo Metal Mining Company, Ltd. Injection molding composition
US5066625A (en) 1990-11-09 1991-11-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of making contamination-free ceramic bodies
US5252314A (en) 1990-11-30 1993-10-12 Case Western Reserve University Method for producing coprecipitated multicomponent oxide powder precursors using guanidine oxalate as precipitating agent
TW268910B (fr) 1991-06-18 1996-01-21 Hoechst Ag
US5250251A (en) 1991-08-16 1993-10-05 Alliedsignal Inc. Aqueous process for injection molding ceramic powders at high solids loadings
US5098469A (en) 1991-09-12 1992-03-24 General Motors Corporation Powder metal process for producing multiphase NI-AL-TI intermetallic alloys
US5342563A (en) 1991-11-22 1994-08-30 The Lubrizol Corporation Methods of preparing sintered shapes and green bodies used therein
US5281650A (en) 1991-11-22 1994-01-25 The Lubrizol Corporation Process for preparing sintered shaped and articles so prepared thereby
US5266264A (en) 1991-12-31 1993-11-30 The Japan Steel Works Ltd. Process for producing sinters and binder for use in that process
US5256451A (en) 1992-03-13 1993-10-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Guanidine based vehicle/binders for use with oxides, metals and ceramics
EP0561343B1 (fr) 1992-03-16 1997-01-08 Kawasaki Steel Corporation Système liant et son utilisation dans le moulage et par injection des poudres frittables et composition contenant ce système
US5366679A (en) 1992-05-27 1994-11-22 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for thermal debinding and sintering of a workpiece
DE4318170C2 (de) 1992-06-02 2002-07-18 Advanced Materials Tech Spritzgießbares Einsatzmaterial und Verfahren zur Herstellung eines spritzgegossenen Metallgegenstandes
DE4227419A1 (de) 1992-08-19 1994-02-24 Bayer Ag Thermoplastische Formmassen zur Herstellung von anorganischen Sinterformteilen, sowie Verfahren zur Herstellung von anorganischen Sinterformteilen
JP3419517B2 (ja) 1992-11-25 2003-06-23 クラリアント・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング 射出成形によって無機焼結製品を製造するための方法および成形材料
US5366688A (en) 1992-12-09 1994-11-22 Iowa State University Research Foundation, Inc. Heat sink and method of fabricating
US5332537A (en) 1992-12-17 1994-07-26 Pcc Airfoils, Inc. Method and binder for use in powder molding
US5366669A (en) 1993-06-21 1994-11-22 Ferro Corporation Injection molding of ceramic articles using aqueous based thermoplastic resin
JP3443175B2 (ja) 1993-07-23 2003-09-02 アスラブ・エス アー 焼結によるチタン部品の製造方法およびこの種の製造方法を用いて作られる装飾品
JPH07310104A (ja) 1994-03-23 1995-11-28 Nippon Shokubai Co Ltd 粉体射出成形用バインダー、粉体射出成形用組成物及び焼結部材の製造法
US5421853A (en) 1994-08-09 1995-06-06 Industrial Technology Research Institute High performance binder/molder compounds for making precision metal part by powder injection molding
US5641920A (en) 1995-09-07 1997-06-24 Thermat Precision Technology, Inc. Powder and binder systems for use in powder molding
US5977230A (en) 1998-01-13 1999-11-02 Planet Polymer Technologies, Inc. Powder and binder systems for use in metal and ceramic powder injection molding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024708A (en) * 1988-02-10 1991-06-18 Contec Chemieanlagen Gmbh Castable and/or pressable gas generating propellants
JPH04256964A (ja) * 1991-02-08 1992-09-11 Ricoh Co Ltd 画像形成方法
WO1999028067A1 (fr) * 1997-12-02 1999-06-10 Höganäs Ab Lubrifiant pour compositions de poudre metallurgique
US6093761A (en) * 1999-04-14 2000-07-25 Stanton Advanced Materials, Inc. Binder system and method for particulate material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199243, Derwent World Patents Index; Class A89, AN 1992-354040, XP002187933 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE44343E1 (en) 2002-07-24 2013-07-09 Lucas-Milhaupt, Inc. Flux cored preforms for brazing

Also Published As

Publication number Publication date
US6376585B1 (en) 2002-04-23
US6846862B2 (en) 2005-01-25
US20030220424A1 (en) 2003-11-27
AU2001275840A1 (en) 2002-01-08
WO2002000569A2 (fr) 2002-01-03

Similar Documents

Publication Publication Date Title
WO2002000569A3 (fr) Procede et systeme de liant pour matiere particulaire
EP0928656A3 (fr) Système de liant et poudre pour moulage par injection de poudre métallique et céramique
WO2001096807A3 (fr) Garnissages au tungstene frittes pour charges explosives creuses
EP1155803A3 (fr) Procédé de moulage par injection pour la fabrication d'un boítier pour compteur de fluide
MXPA01012609A (es) Resina aglomerante y composicion sinergica incluyendo un agente separador y un proceso de fabricacion de articulos lignocelulosicos.
WO1990014912A3 (fr) Methode de formage d'elements profiles a partir de melanges de liants thermodurcissables et de poudres presentant les proprietes chimiques appropriees
ATE276064T1 (de) Verfahren zur pulvermetallurgischen herstellung von selbsthartlötenden formteilen
TW200734088A (en) Metal injection molded article with a radiopaque dispersion and methods of making same
WO2004050738A8 (fr) Procede de production de corps moules, notamment de noyaux, de moules et de masselottes pour la fonderie
WO2002053095A3 (fr) Composition segmentee et procede et systeme de fabrication d'une telle composition
JP2002500107A (ja) 断熱スリーブ及びそれらの使用
WO2004096518A3 (fr) Procede de fabrication de systemes de liaison et systemes de liaison fabriques selon ledit procede
WO2005044908A3 (fr) Composition de suspension de moulage de precision et procede d'utilisation
PT1753560E (pt) Valorização de areias de fundição aglutinadas por meio de uma resina fenólica tratada com um éster
TR27257A (tr) Püskürtme döküm vasitasiyla inorganik sinter ürünlerinin üretilmesine mahsus usul ve kalip kitlesi.
HUP0303318A3 (en) Metal blocks suitable for machining applications and method for making metal blocks, aircraft structural components and injection molds
SE9903244D0 (sv) Lubricant for metal-powder compositions, metal-powder composition cantaining the lubricant, method for making sintered products by using the lubricant, and the use of same
PL367721A1 (en) Method and mould shooter for producing mould parts, such as casting cores, for casting moulds used to cast metal melts
WO2002013997A3 (fr) Procede et appareil ameliores de moulage par injection de poudre
WO2004108976A3 (fr) Procede de fabrication d'un corps metallique expanse
JPS5712607A (en) Metallic mold for resin
US5840785A (en) Molding process feedstock using a copper triflate catalyst
WO2005030415A3 (fr) Procede de production de composants, et dispositif de support correspondant
AU2003210165A1 (en) Method for producing dentures or an artificial tooth
TWI267096B (en) Process for producing oxide magnetic material based permanent magnet

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 10311615

Country of ref document: US

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP